CVE-2025-38421

CVE-2025-38421 affects the Linux kernel’s amd-pmf code in platform/x86/amd, where a path that fails smart PC setup could lead to a double free of dev->buf during module removal. The root cause is a freed pointer that isn’t NULL’d, causing amd_pmf_remove() to free it again. The provided fixes c...

CVE-2025-38421

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: pmf: Use device managed allocations If setting up smart PC fails for any reason then this can lead to a double free when unloading amd-pmf. This is because dev-buf was freed but never set to NULL and is again...

CVE-2025-38421 platform/x86/amd: pmf: Use device managed allocations

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: pmf: Use device managed allocations If setting up smart PC fails for any reason then this can lead to a double free when unloading amd-pmf. This is because dev-buf was freed but never set to NULL and is again...

UBUNTU-CVE-2025-38056

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda: Fix UAF when reloading module hdagenericmachineselect appends -idisp to the tplg filename by allocating a new string with devmkasprintf, then stores the string right back into the global variable...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: fbdev: hypervfb: Allow graceful removal of framebuffer When a Hyper-V framebuffer device is unbound, the hypervfb driver attempts to forcibly release the framebuffer. If the framebuffer is still in use, it produces a warning, and...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel, which stems from an incorrect use of the devm API by the PHY LED trigger code, which could lead to a memory leak...

kernel: HID: amd_sfh: Switch to device-managed dmam_alloc_coherent()

In the Linux kernel, the following vulnerability has been resolved: HID: amdsfh: Switch to device-managed dmamalloccoherent Using the device-managed version allows to simplify clean-up in probe error path. Additionally, this device-managed ensures proper cleanup, which helps to resolve memory...

SUSE CVE-2025-37842

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-qspi: use devm function instead of driver remove Driver use devm APIs to manage clk/irq/resources and register the spi controller, but the legacy remove function will be called first during device detach and trigger kern...

DEBIAN-CVE-2025-22099

In the Linux kernel, the following vulnerability has been resolved: drm: xlnx: zynqmpdpsub: Add NULL check in zynqmpaudioinit devmkasprintf calls can return null pointers on failure. But some return values were not checked in zynqmpaudioinit. Add NULL check in zynqmpaudioinit, avoid referencing...

DEBIAN-CVE-2025-21976

In the Linux kernel, the following vulnerability has been resolved: fbdev: hypervfb: Allow graceful removal of framebuffer When a Hyper-V framebuffer device is unbind, hypervfb driver tries to release the framebuffer forcefully. If this framebuffer is in use it produce the following WARN and henc...

AZL-62824 CVE-2025-21976 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: fbdev: hypervfb: Allow graceful removal of framebuffer When a Hyper-V framebuffer device is unbind, hypervfb driver tries to release the framebuffer forcefully. If this framebuffer is in use it produce the following WARN and henc...

Linux Distros Unpatched Vulnerability : CVE-2024-50189

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: HID: amdsfh: Switch to device-managed dmamalloccoherent Using the device-managed version...

SUSE CVE-2022-49476

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921: fix kernel crash at mt7921pciremove The crash log shown it is possible that mt7921irqhandler is called while devmfreeirq is being handled so mt76freedevice need to be postponed until devmfreeirq is completed to solv...

DEBIAN-CVE-2022-49391

In the Linux kernel, the following vulnerability has been resolved: remoteproc: mtkscp: Fix a potential double free 'scp-rproc' is allocated using devmrprocalloc, so there is no need to free it explicitly in the remove function...

CVE-2022-49448 soc: bcm: Check for NULL return of devm_kzalloc()

In the Linux kernel, the following vulnerability has been resolved: soc: bcm: Check for NULL return of devmkzalloc As the potential failure of allocation, devmkzalloc may return NULL. Then the 'pd-pmb' and the follow lines of code may bring null pointer dereference. Therefore, it is better to che...

CVE-2022-49391 remoteproc: mtk_scp: Fix a potential double free

In the Linux kernel, the following vulnerability has been resolved: remoteproc: mtkscp: Fix a potential double free 'scp-rproc' is allocated using devmrprocalloc, so there is no need to free it explicitly in the remove function...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: HID: amdsfh: Switch to device-managed dmamalloccoherent Using the device-managed version simplifies cleanup in the probe function. This also ensures proper cleanup, which helps to resolve memory errors, page faults, btrfs...

SUSE CVE-2024-53204

In the Linux kernel, the following vulnerability has been resolved: phy: realtek: usb: fix NULL deref in rtkusb3phyprobe In rtkusb3phyprobe devmkzalloc may return NULL but this returned value is not checked...

DEBIAN-CVE-2024-53199

In the Linux kernel, the following vulnerability has been resolved: ASoC: imx-audmix: Add NULL check in imxaudmixprobe devmkasprintf can return a NULL pointer on failure,but this returned value in imxaudmixprobe is not checked. Add NULL check in imxaudmixprobe, to handle kernel NULL pointer...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-50189)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-50189 advisory. - In the Linux kernel, the following vulnerability has been resolved: HID: amdsfh: Switch to device-managed...